package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.OrderDetail;
import com.sky.entity.Orders;
import com.sky.vo.OrderVO;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.MapKey;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrdersMapper {
    void insert(Orders orders);

    /**
     * 根据订单号和用户id查询订单
     * @param orderNumber
     * @param userId
     */
    @Select("select * from orders where number = #{orderNumber} and user_id= #{userId}")
    Orders getByNumberAndUserId(String orderNumber, Long userId);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);
    // 分页查询
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);
    // 获取订单详情
    @Select("select * from orders where id = #{id}")
    OrderVO getOrderDetail(Long id);
    @Select("select * from orders where id = #{id}")
    // 查询订单
    Orders getById(Long id);
    @Select("select count(id) from orders where status = #{status}")
    // 统计指定状态的订单数量
    Integer countStatus(Integer status);
    // 查询指定时间范围內的订单
    @Select("select * from orders where status = #{status} and order_time < #{orderTime}")
    List<Orders> selectByStatusAndOrderTime(Integer status, LocalDateTime orderTime);
    // 统计每日营业额
    @Select("select sum(amount) from orders where status = #{status} and order_time between #{beginTime} and #{endTime}")
    Double sumByMap(Map<Object, Object> map);
    // 统计指定状态的订单数量
    Integer countByMap(Map<Object, Object> map);
    @MapKey("name")
    List<Map> sumTop10(Map<Object, Object> map);
}
